KIA Rear Suspension Bar Member 55484-A9000

( Manufacturer Part Number: 55484A9000 ), ( Color: Black ), ( Items Included: No Item Included ), ( Fitment Type: Direct Replacement ), ( Material: Steel ), ( Year Fitment: 2015 2016 2017 2018 2019 2020 2021 ), ( Vintage Part: No ), ( Placement On Vehicle: Rear ), ( Type: Rear Suspension Cross Bar Cross Member Oem 55484a9000 ), ( Ipn: 55484-a9000 ), ( Manufacturer Warranty: 1 Month ), ( Features: Durable ), ( Country Of Origin: South Korea )

Review KIA Rear Suspension Bar Member Oem fits SEDONA CROSS 2015–2021

The **Kia 55484A9000 suspension cross bar member (rear) for the 2015 2021 model year Sedona** is a critical, high-strength component designed to reinforce and stabilize the rear axle assembly of this popular minivan. Crafted from durable, heat-treated steel, this cross bar member plays a pivotal role in maintaining proper alignment, load distribution, and structural integrity under varying driving conditions, from heavy cargo hauls to aggressive off-road excursions. Positioned centrally beneath the rear axle, it serves as a foundational anchor for the suspension system, ensuring consistent performance while absorbing road shocks and vibrations that could otherwise compromise ride quality or handling. The part is engineered to fit seamlessly with the Sedona s multi-link rear suspension setup, providing a secure mounting point for sway bars, control arms, and other suspension linkages, thereby enhancing both stability and responsiveness. Whether replacing a worn or damaged original component or upgrading for improved durability, this aftermarket or OEM-replica part is built to meet Kia s exacting standards, featuring precise machining and corrosion-resistant coatings to withstand the rigors of daily use. Its robust construction also helps mitigate sagging or misalignment issues that can arise over time, making it an essential upgrade for drivers seeking long-term reliability and a smoother, more controlled ride.

### **Pros and Cons of Buying a Kia Sedona (2015 2021) Rear Suspension Cross Bar Member (Part #55484A9000)**

1. **Direct Fitment** The part is designed specifically for the 2015 2021 Kia Sedona, ensuring compatibility without modifications.

2. **Reliability** Kia s suspension components are generally durable, and a genuine or high-quality aftermarket part should provide long-term performance.

3. **Improved Handling** A properly installed rear cross bar member can enhance stability, reduce body roll, and improve ride quality, especially in larger vehicles like the Sedona.

4. **Prevents Excessive Wear** If the original part is damaged or worn, replacing it can prevent further deterioration of other suspension components (e.g., bushings, springs).

5. **Cost-Effective** Compared to full suspension overhauls, replacing just the cross bar member is a relatively inexpensive fix.

6. **Warranty Coverage** If purchasing from a reputable dealer or online retailer, some parts may come with a warranty, providing peace of mind.

7. **DIY-Friendly** The installation is typically straightforward for those with basic mechanical skills, though some tools and patience may be required.

1. **Potential Counterfeit Parts** Buying from untrusted sellers may result in low-quality or fake parts that fail prematurely.

2. **Installation Challenges** If the vehicle has significant rust, misalignment, or damaged surrounding components, installation could be difficult.

3. **Mixed Reviews on Aftermarket Quality** While some aftermarket parts are excellent, others may lack durability, leading to early replacement needs.

4. **Labor Costs if Professional Installation is Needed** If the buyer lacks mechanical experience, hiring a mechanic could increase the total cost.

5. **Symptoms May Persist** If the issue is not just the cross bar member but also related components (e.g., bushings, control arms), replacing only the bar may not fully resolve the problem.

6. **Limited Availability** Depending on the source, finding the exact part number (55484A9000) may require checking multiple suppliers.

7. **Age of Vehicle Considerations** If the Sedona is older (e.g., 2015 model), other suspension or frame components may also be worn, requiring additional repairs.

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### **Conclusion**

Replacing the rear suspension cross bar member (55484A9000) in a 2015 2021 Kia Sedona is a practical solution for improving handling and preventing further suspension damage. The benefits such as better stability, cost efficiency, and direct fitment outweigh the drawbacks if the part is sourced from a reliable supplier and installed correctly. However, buyers should ensure they are purchasing an authentic or high-quality aftermarket part and consider whether other suspension components need attention simultaneously.

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### **Recommendation**

1. **Verify the Part Number** Confirm that **55484A9000** matches the exact model year and trim of your Sedona to avoid mismatches.

2. **Choose a Trusted Supplier** Purchase from authorized Kia dealers, reputable online retailers (e.g., RockAuto, PartsGeek, or local auto parts stores with return policies), or verified eBay sellers.

3. **Inspect Surrounding Components** Before installation, check for worn bushings, rusted mounting points, or damaged control arms to address the root cause of the issue.

4. **DIY or Professional Installation?** If comfortable with basic mechanics, proceed with DIY installation using a repair manual or video guides. Otherwise, consult a mechanic to ensure proper alignment and torque specifications.

5. **Consider a Full Suspension Inspection** If the vehicle exhibits excessive sway, clunks, or uneven tire wear, a full suspension check may be warranted rather than a single-part replacement.

6. **Budget for Additional Costs** Account for tools (e.g., jack, torque wrench), lubricants (e.g., grease for bushings), and potential extra parts if other components are failing.

**Final Verdict:** Replacing the rear suspension cross bar member is a worthwhile investment for maintaining ride quality and preventing long-term damage, provided the part is genuine and installed correctly. Prioritize quality over cost to avoid repeated replacements.

Details:

2015 - 2021 Kia Sedona, Rear Suspension Cross Bar Member OEM 55484A90 Please match part numbers before buying, ITEM CONDITION Used, Scuffs, See All Pictures.

part #: 55484a9000 prices

• $38.00-$72.74

specifications swabasus:

• for models: Sedona, Cross
• for makes: Kia
• for years: 2015-2021
• mpn: 55484a9000
• color: Black
• items included: No Item Included
• fitment type: Direct Replacement
• material: Steel
• year fitment: 2015 2016 2017 2018 2019 2020 2021
• vintage part: No
• placement on vehicle: Rear
• type: Rear Suspension Cross Bar Cross Member Oem 55484a9000
• ipn: 55484-a9000
• manufacturer warranty: 1 Month
• features: Durable
• country of origin: South Korea

general swabasus:

• Car Truck Parts Accessories > Steering Suspension > Sway Bars, Links Bushings
• condition: Used

offer swabasus:

• options: Ship-to-home
• started: April 17, 2026
• quantity: 1
• sold: 0
• best offers: True
• availability: In Stock

seller swabasus:

• city: Pearland, Texas
• rating: 99.9%
• # reviews: 702

returns swabasus:

• policy: Returns Accepted
• paid by: Seller
• time: 30 Days

shipping swabasus:

• type: Fixed
• transit: 4-8 Days
• carrier: FedEx
• cost: $0.00
• class: Standard
• service: Standard, FedEx Ground / FedEx Home Delivery

payments swabasus:

• wallet: Paypal
• credit card: Discover
• other

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